06 certified and exceeds rotational acceleration requirements by 76% and linear impact limits by up to 46%

Featuring dual-density guards with a fiberglass core and PE hardshell

The sole construction is based on the latest Alpinestars advanced urban shoe development to provide a perfect casual comfort with the guarantee of a high level of protection thanks to the Alpinestars Transversal Protection Frame (TPF)

Featuring semi-rigid TPR protection on the chest and back with floating shoulder cups and bicep guards

youth sx 1 knee protectors black red Size:S/M 06 certified and exceeds rotationalThe CE and UKCA certified SX 1 Youth Knee Protector helps reduce the risk and severity of a knee injury by preventing hyperextension of the knee in the event of an accident. This lightweight yet strong protector features a dual pivot hinge system that allows natural articulation of the knee, while the dual strap system promotes secure fitment of the protector in all riding positions.